Convert colors between HEX, RGB, and HSL formats instantly. Pick any color, see live previews, and generate complementary color palettes for your design projects.
HEX colors use a six-digit hexadecimal code prefixed with #, where each pair of digits represents the intensity of red, green, and blue from 00 to FF. For example, #0284c7 represents a sky blue. HEX is the most common format for web design and CSS.
RGB colors specify the intensity of red, green, and blue light as integers from 0 to 255. The format is rgb(R, G, B). RGB is used in digital displays, image editing, and CSS. An alpha channel can be added for transparency: rgba(R, G, B, A).
HSL represents colors in a more human-understandable way. Hue is the color angle on the color wheel (0-360 degrees), Saturation is the intensity (0-100%), and Lightness controls brightness (0-100%). HSL makes it easy to create harmonious color schemes by adjusting hue while keeping saturation and lightness consistent.
Complementary colors are opposite each other on the color wheel (180 degrees apart). They create high contrast and vibrant looks when used together. For example, blue and orange, or red and green.
Analogous colors are next to each other on the color wheel (within 30 degrees). They create harmonious, comfortable designs with low contrast. Often found in nature, such as greens and yellows.
Triadic colors are evenly spaced around the color wheel (120 degrees apart). They offer a balance of contrast and harmony, making them popular for brand palettes.
A classic design principle: use your dominant color for 60% of the space, a secondary color for 30%, and an accent color for 10%. This creates visual balance and hierarchy.
HEX and RGB represent the same color information in different formats. HEX uses base-16 (hexadecimal) notation while RGB uses decimal numbers. They are interchangeable and represent the exact same colors.
Use RGBA (RGB with alpha) or HSLA (HSL with alpha). The alpha value ranges from 0 (fully transparent) to 1 (fully opaque). For example, rgba(2, 132, 199, 0.5) is 50% transparent sky blue.
Web-safe colors are a palette of 216 colors that displayed consistently on older computers with limited color capabilities. This is largely obsolete with modern displays, but the term still appears in some legacy documentation.
Yes. All three formats (HEX, RGB, HSL) are valid CSS color values. Simply copy the generated value and paste it into your CSS stylesheet.